Results 31 to 40 of about 12,202,813 (106)

Shaking table tests on seismic response of rocking frame structure considering foundation uplift

open access: yesYantu gongcheng xuebao, 2021
The separation of structural foundation and foundation soil, namely the foundation uplift, is inevitable in strong earthquakes, so the concept of rocking isolation is gradually proposed.
WANG Guo-bo 1, WANG Yao 1, YU Hai-tao 2, ZHENG Nian-wen 3, SUN Fu-xue 1
doaj   +1 more source

An integrated biostratigraphy and seismic stratigraphy for the late Neogene continental margin succession in northern Taranaki Basin, New Zealand [PDF]

open access: yes, 2006
Our aim has been to develop an integrated biostratigraphy and seismic stratigraphy for the Pliocene and Pleistocene formations (Ariki, Mangaa, Giant Foresets) in northern Taranaki Basin to better understand the evolution of the modern continental margin ...
Kamp, Peter J.J.   +3 more
core   +1 more source

Ground pulsation tests and analysis on seismic response of typical ground fissure sites in Xi’an

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2022
The extensive development of ground fissures in Xi’an severely restricts the construction and planning of the city. The existence of ground fissures makes the building sites show different seismic response characteristics under earthquakes. Therefore, it
Han WANG   +3 more
doaj   +1 more source

Integration of local soil effect into the assessment of seismic hazard at the Kharga Oasis, Western Desert, Egypt

open access: yesScientific African, 2021
The effect of local soil is integrated into the assessment of seismic hazard at the Kharga Oasis, Western Desert, Egypt. The work is done by adopting the probabilistic approach of seismic hazard assessment and the site response analysis.
Mohamed Ezzelarab   +5 more
doaj   +1 more source

Seismic attenuation in Faroe Islands basalts [PDF]

open access: yes
We analysed vertical seismic profiling (VSP) data from two boreholes at Glyvursnes and Vestmanna on the island of Streymoy, Faroe Islands, to determine the magnitude and causes of seismic attenuation in sequences of basalt flows.
Worthington, M. H.   +5 more
core   +1 more source

Shaking Table Test of Seismic Response of Immersed Tunnels under the Influence of Multiple Factors

open access: yesShock and Vibration, 2020
To explore the dynamic characteristics and influencing factors of immersed tunnels under the action of earthquakes, 5 groups of shaking table model tests were carried out. Three different site conditions (unsaturated sand site, homogeneous saturated sand
Zhiyong Ouyang   +3 more
doaj   +1 more source

Linear site-response characteristics at central and eastern U.S. seismic stations

open access: yesFrontiers in Earth Science, 2023
Earthquake S waves can become trapped, or resonate, between the free surface and high-impedance basal layers, strongly contributing to site response at specific frequencies.
N. Seth Carpenter   +4 more
doaj   +1 more source

Study of Ground Vibration Site Effects on Substation in Inhomogeneous Strata

open access: yesShock and Vibration
A large substation confronts the risk of frequent tectonic earthquakes with a relatively high magnitude, thus it is necessary to analyze the seismic response of the site.
Jingqiu Yang   +4 more
doaj   +1 more source

Seismic damage and geological heterogeneity in Rome's Colosseum area: are they related?

open access: yesAnnals of Geophysics, 1995
According to the historical sources, the Colosseum suffered several types of damage related to earthquakes. In particular, the damage is mostly concentrated in the southern portion of the amphitheater where the study of the geological features shows the ...
M. Parotto   +3 more
doaj   +1 more source

2-D Seismic Response Analysis of a Slope in the Tyrrhenian Area (Italy)

open access: yesApplied Sciences, 2021
The Caronia area is located in the Tyrrhenian north-eastern sector of Sicily (Italy). Starting in 2010, attention focused on the study of landslides phenomena that occurred in this area, which caused significant economic damage to buildings and ...
Antonio Cavallaro   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy